baber/WOPTO huggingface dataset:
Patent JP-H08309724-A (JP)
Title: Method for manufacturing of composite plaster building material
Inventor: KAWAHARA YUKINORI
IPC: B28B11/02
Filed: 1995-05-23
Abstract: PURPOSE: To provide a three-layered composite plaster building material with an intermediate layer consisting of a lightweight particle layer. CONSTITUTION: The first layer 26 is formed by feeding a plaster slurry 24 on a belt conveyer 21. Lightweight particles 28 are fed thereon to make them into a layer and an adhesive 30 is sprayed toward the lightweight particles 28 to bond the lightweight particles together and to form the second layer 31. The third layer 35 is formed by feeding a plaster slurry 34 thereon. It is possible thereby to manufacture easily and efficiently a three-layered lightweight composite plaster building material with an intermediate layer consisting of a lightweight particle layer by continuous production. It is possible to improve mechanical strength of the plaster building material obtd. by spraying the adhesive toward the lightweight particles fed as the second layer to bond strongly the lightweight particles together.
Patent JP-H10310680-A (JP)
Title: Resin composite, and adhesive for electroless plating
Inventor: HIRAMATSU YASUJI
IPC: C09J171/12
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a resin compsn. that has excellent tensile strength, elongation at break, and fracture toughness and a low permittivity, by compounding, as the main ingredients, an alicyclic epoxy resin and rubber and to provide an adhesive for electroless plating capable of improving the toughness, etc., of a resin and thus inhibiting cracks from occurring in an interlayer insulating resin layer of a wiring board. SOLUTION: This resin composite, prepd. by using an alicyclic epoxy resin having a permittivity as low as 3.41, can be easily adjusted to have a permittivity of 4.0 or lower, though it contains a rubber. This composite is tough since it has a tensile strength of 59 MPa and an elongation at break of 4.6% and has a structure comprising an alicyclic epoxy resin matrix and rubber particles dispersed therein. The epoxy resin is represented e.g. by the formula. The rubber used here is an org. rubber such as an acrylonitrile- butadiene rubber or an epoxy-terminated nitrile-butadiene rubber. The compounding ratio by wt. of the resin to the rubber is pref. (95/5)-(50/50).
Patent JP-H09307599-A (JP)
Title: Digital broadcast receiver with transmission mode identification function
Inventor: TAWARA ICHIJI
IPC: H04J11/00
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To surely attain automatic identification of a transmission mode by delaying a base band signal by different delay times depending on a plurality of transmission modes and calculating a correlation between the base band signal and each delay output signal. SOLUTION: Correlation detection circuits 21-24 of an identification section corresponding to transmission modes respectively provide a high level as a correlation value in the case of receiving a broadcast wave of a concerned mode. Delay elements 21A-24A delay the base band signal by delay times T1-T4 equivalent to a valid symbol length in the corresponding transmission mode. I, Q signals are fed to one input of multipliers 21B-24B and delay output signals are fed to the other input. Both the input signals are multiplied and fed to integration devices 21C-24C and their output signals are fed to a comparator circuit 25.  The circuit 25 detects maximum values of output correlation values of the circuits 21-24 and compares and discriminates whether or not the maximum value is a prescribed level or over and provides an output of an identification signal denoting the transmission mode at which the maximum value is obtained when the maximum value is the prescribed level or over.
Patent JP-S5550231-A (JP)
Title: Mainspring power accumulated quantity indicator
Inventor: FUKUDA SUSUMU
IPC: F16F1/10
Filed: 1978-10-06
Abstract: PURPOSE: To make possible indication of mainspring powder accumulated quantity by controlling an index by way of the planetary gear intermeshing with the gear provided to a mainspring drive shaft.  
     CONSTITUTION: When a knob 7 is turned forward and backward, only the forward turning is transmitted to a barrel drum 4 and the drive shaft 2 of a mainspring 3 turns integrally. As a result, the planetary gear 9 intermeshed with the gear 8 of the shaft 2 turns to turn the toothed wheel 13 provided to an index ring 12 by way of a cam gear 11, whereby displaying of the power accumulated quantity of the mainspring 3 may be accomplished. Hence, when the mainspring is used as the power for automatic winding of film, the occurrence of winding faults, etc. owing ti insufficiency of the power accumulated quantity may be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5349604-A (JP)
Title: Steam turbine controller
Inventor: TAKAHASHI TATSUO
IPC: F01D17/24
Filed: 1976-10-18
Abstract: PURPOSE: To use steam most effectively with preventing turbine and generator from damage for the sudden change of main steam pressure by interlocking control of pressure control valve and steam regulating valve to regulate both valves selectively corresponding to load instructions valve being within or out of load limitation range. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11301860-A (JP)
Title: Paper feeder
Inventor: INOUE GIICHI
IPC: B65H1/26
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder using a recycle possible sheet storage case, which is excellent in operability and capable of automatically moving the sheet storage case on a feeding tray to a feed position and a discharge position. SOLUTION: A paper feeder includes a feeding tray 100 and a sheet storage case 101 set on the feeding tray 100. The feeding tray 100 includes a pair of side fences 102, 103 independently driven, a front fence 104 and an end fence 105. When the sheet storage case 101 is set at any position on the feeding tray 100, the sheet storage case 101 is automatically moved to a feed position with the operation of the fences 102-105 to feed inside sheets. When the sheets run out of the sheet storage case 101, it is automatically moved to a center position in front of the feeding tray 100.
Patent JP-S61281348-A (JP)
Title: Semiconductor device
Inventor: NIIMURA SATOHIKO
IPC: G06F9/32
Filed: 1985-06-06
Abstract: PURPOSE:To lighten the burden of a program of a CPU by providing a memory interface for decomposing an internal data of one word to a one bit data, writing it in an external memory device, and reproducing the one bit data from the external memory, to the internal data of one word. CONSTITUTION:A controller 20 is provided with a CPU 2, a ROM 4, a data bus 8, an address bus 10, a control bus 12, and a memory interface 24, and connected to a dynamic RAM 22. The memory interface 24 decomposes an internal data of one word to a one bit data of N words and writes it in the dynamic RAM 22, reads the one bit data of N words from the dynamic RAM 22 and reproduces it to the internal data of one word.
Patent JP-S5247685-A (JP)
Title: Process for production of mos type semiconductor device
Inventor: KURODA SATORU
IPC: H01L21/302
Filed: 1975-10-14
Abstract: PURPOSE: To beforehand form overhangs by etching a polycrystalline Si film with an Al film as a mask, thereby achieving flattening of the surface and preventing the disconnection and leakage of wiring electrodes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02304945-A (JP)
Title: Packaging method of semiconductor element
Inventor: SASAKI YUSUKE
IPC: H05K3/06
Filed: 1989-05-19
Abstract: PURPOSE:To enable connection at pitches among fine wires while ensuring sufficient conductivity by a method wherein a wiring pattern on a wiring substrate is formed of a resist material having conductivity, and an electrode or an outer-lead terminal group and the wiring pattern are positioned mutually, pressed and heated through the resist material and electrically connected mutually. CONSTITUTION:A wiring pattern base material 2 is attached onto one surface of a wiring board base material 1, and the upper section of the base material 2 is coated with a conductive resist material 3 as a wiring-pattern forming material. Wiring patterns 4 are shaped through a wet or dry etching process. The electrodes 6 of a semiconductor element 5 and the wiring patterns 4 corresponding to these electrodes 6 are positioned mutually while leaving the resist material 3 on the wiring patterns 4. These materials, patterns, element and electrodes are pressed in the direction of the arrow 7 and heated after the positioning, and electrically connected and joined mutually by the conductivity and thermal adhesive properties of the resist material 3. Accordingly, high density packaging is enabled at pitches among fine wires while excellently keeping inter-wire insulating properties among the wiring patterns.
Patent JP-H09299292-A (JP)
Title: Electric vacuum cleaner
Inventor: NAGANO YOSHIYUKI
IPC: A47L9/10
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner for preventing a fault by preventing the operation of a blowing motor even when a user turns on a power source without noticing a clearance. SOLUTION: By providing a switch 10 to be opened and closed by the opening/closing of a lid body 4 on the front vertical surface 7d of a front part side wall 7 and connecting the switch 10 between the blowing motor 2 and a main switch for opening and closing the power source of the blowing motor 2, since the lid body 4 is abutted to the projection 9C for an operation of a holding body 9 and is not closed when a paper pack 6 is not mounted, the switch 10 can not be closed and the power is not supplied to the blowing motor 2 even when the main switch is closed, the blowing motor 2 is not operated. When the paper pack 6 is mounted, the projection 9C for the operation of the holding body 9 is moved, the lid body 4 is completely closed and the switch 10 can be closed.  Since the power 15 supplied to the blowing motor 2 and it is operated when the main switch is closed, even when the user turns on the power source without noticing the clearance, the blowing motor 2 is not operated and this electric vacuum cleaner for preventing the fault is provided.
Patent JP-S6016046-A (JP)
Title: Data collecting device
Inventor: NAKAJIMA TADASHI
IPC: H04L12/403
Filed: 1983-07-06
Abstract: PURPOSE:To confirm easily the state of a master station by using each outgoing and incoming line as a master station state signal line and a slave station request signal line respectively among multiplex communication lines to attain the operation as the master station for any slave station. CONSTITUTION:Outgoing lines 5, 112, 111, 212, 211, 312, and 311 are used as master station state signal lines and incoming lines 321, 322, 221, 222, 121, 122 and 6 are used as slave station request signal lines in multiplex communication lines comprising a master station 10 and slave stations 100-300. When the master station 10 reserves a master station function and a logical value 1 is fed to the signal line 5, the master station state signal line of each slave station relays the logical value 1 to bring the slave station request signal line to a logical value 0. For example, when each slave station 200 requests the transfer of the master station function to the master station 10, so long as the signal line 221 is at the level of logical 0, the signal of logical 1 is given to the signal line 222, the slave station 100 relays it to bring the signal line 6 to a level of logical 1. When the master station 10 recognizes it, the signal line 5 is brought into logical 0, the slave station 100 relays it and the slave station 200 brings the level of the signal line 211 to logical 1. When the master station is restored, the signal line 5 is changed from logical 0 to 1.
Patent JP-S5916606-A (JP)
Title: Support device for mill spindle of cross rolling mill
Inventor: YAMAMOTO KUNIO
IPC: B21B35/14
Filed: 1982-07-19
Abstract: PURPOSE:To enable the follow up to not only the vertical movement but also the horizontal movement with mill spindles by specifying the coupling of pins in the end parts on the output shaft side of a support frame provided with bearings for supporting the mill spindles. CONSTITUTION:A support frame 15 encloses both sides of a mill spindle 14 which connects the work roll 2 (the same holds true of 2') of a rolling mill and an output shaft 11 by means of universal joints 12, 13. A bearing 16 which supports the approximate centroid position of the spindle 14 freely axially movably and rotatably is provided to the frame 15. A ring 22 is provided on the outside circumference of the joint 12 apart from the same concentrically with a spindle 14, and is coupled freely rotatably by means of a pair of pins 23 to one end part of the frame 15 on the horizontal line X running the center of the joint 12. A pair of pins 24 are provided on the vertical line Y running the center of the joint 12 at the ring 22 and is mounted freely rotatably to the bearing part 25 fixed to the support base 17 of the shaft 11. On the other hand, the end on the roll 2 side of the frame 15 is coupled to the cylinder 20 on a stand or foundation by means of a pin joint 26 and a pin joint contg. a self-aligning bearing, and the cylinder 20 is tiltable horizontally.
Patent JP-H05327717-A (JP)
Title: Security system
Inventor: ITAGAKI KANJI
IPC: H04L12/70
Filed: 1992-05-18
Abstract: PURPOSE:To attain the free communication with high security by providing a filtering table where the terminal numbers and the numbers of ports connected to a node device in pairs to this node device which secures the connection of a LAN and relaying only the necessary ports. CONSTITUTION:The node devices N10, N20... perform the communication over a trunk line LAN. These node devices are provided with the filtering tables TB10, TB20... where the terminal numbers and the numbers P1, P2... of the ports connected to the devices N10, N20... are registered and stored in pairs. Then, these tables TB10, TB20... are refered to and, only the necessary ports are relayed according to the port number of the addressed terminal with no relay of other parts. In such a constitution, the free communication is attained with high security even to a network covering plural trunk line LANs.
Patent JP-S5749697-A (JP)
Title: Lubricant for plain bearing in large machines
Inventor: KINOSHITA HIROSHI
IPC: C10N40/02
Filed: 1980-09-10
Abstract: PURPOSE: A lubricant that is made by adding a specific amount of an oil-soluble polymer to a purified mineral oil of a specific viscosity as a base, thus reducing the friction loss on plain bearings of large machines for heavy industries where the turbulent lubrication is caused.  
     CONSTITUTION: (A) A purified mineral oil base with a dynamic viscosity of 10W 10,000cst at 40°C and a viscosity index or 80 is combined with (B) 1W1,000ppm of an oil-soluble polymer with a viscosity-average molecular weight of more than 50,000, preferably more than 200,000 selected from the group consisting of 2W20C olefin polymers, 4W5C diolefin polymers, 8W20C aromatic vinyl polymes and polymers of acrylic ester or methacrylic ester of a 1W18C aliphatic monohydric alcohol to produce the objective lubricant for plain bearings. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10303119-A (JP)
Title: Electron beam transferring and exposing method
Inventor: NAKASUJI MAMORU
IPC: G03F7/22
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam transferring and exposing method by which the contradiction between the accuracy and the throughput can be corrected by appropriately adjusting transferring and exposing conditions in accordance with the state of a semiconductor circuit pattern layer. SOLUTION: In an electron beam transferring and exposing method, a pattern area on a reticle 1 is divided into a plurality of sub-visual fields and transfer is performed while optical conditions are changed at every sub-visual field. When the layer having the small patterning ratio of a semiconductor circuit, the transfer is performed by only operating the image forming actions of first and second projection lenses 2 and 3 or a few deflectors. When a layer having a large pattern packing rate is exposed, the transfer is performed by operating deflectors 6 and 11 for moving axis etc., in addition to the image forming actions of the lenses 2 and 3 and, at the same time, reducing aberration by means of deflectors 6' and 11 for deflecting electron beam, etc.
Patent JP-S5649493-A (JP)
Title: Liquid discharge device
Inventor: TSUTSUI TOSHIAKI
IPC: F17C9/00
Filed: 1979-09-29
Abstract: PURPOSE:To provide possibility of easy and secure maintenance and inspection  work on a motor pump unit by accommodating the unit in a mobile housing  equipped with a lid to open and close the bottom and blocking the tank opening  with this mobile housing. CONSTITUTION:To take out a motor pump unit 18, mounted on a foundation 58 in a tank 10, from the tank 10, the unit 18 is drawn up with a winch device 48 and lifting cable 46. The mobile housing 20 is, at this time, lifted together up while placed on a lid 22 fixed to the bottom of the unit 18. The housing 20 butts against an opening provided in the fixed housing 14 and blocks the lower end of the housing 18. Then, a noncombustible gas is introduced into the tank 10 from a feeding hole 80 through a check valve 30 installed on the housing 20, to fill said tank 10. Finally, the lid 16 is taken off and the unit 18 is taken out.
Patent JP-H0419144-A (JP)
Title: Polyvinyl chloride-based resin molded item
Inventor: OBAYASHI ATSUSHI
IPC: B32B27/30
Filed: 1990-05-15
Abstract: PURPOSE:To prevent the surface migration of and surface contamination with plasticizer and the like from occurring and improve water resistance by a method wherein film made of composition mainly consisting of specified acrylic resin and specified fluorine-containing acrylic resin is formed on the surface of a polyvinyl chloride-based resin molded item. CONSTITUTION:On the surface of a polyvinyl chloride-based resin molded item, film made of composition mainly consisting of two components or of acrylic resin [A] obtained by polymerizing mixture, which contains 60 pts. wt. of alkyl esters of acrylic acid or methacrylic acid, fluorine-containing acrylic resin [B] obtained by polymerizing mixture, which consists of 60 - 95 pts. wt. of alkyl esters of acrylic acid or methacrylic acid and 40 - 5 pts. wt. of perfluro-alkyl esters of acrylic acid or methacrylic acid, is formed. In this case, the loadings of [A] to [B] is preferably set to be 50 - 98 to 50 - 2 pts. wt. of solid. If the ratio of loading of [A] is too large, unsatisfactory migration resistance, pollution resistance and water resistance of formed film result. And, on the contrary, if said ratio is too small, unsatisfactory transparency of the formed film and high cost result.
Patent JP-S63288701-A (JP)
Inventor: TOMA TAKESHI
IPC: B27H1/00
Filed: 1987-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07239005-A (JP)
Title: Reciprocating motion converter
Inventor: KUROSAWA KENJI
IPC: E05F1/12
Filed: 1994-04-25
Abstract: PURPOSE:To take out the rotating reciprocating motion directly from a vertical reciprocating motion and also the vertical reciprocating motion directly from the rotating reciprocating motion by forming a cylinder which makes rotating reciprocating motion and arranging a part or whole shaft which makes vertical reciprocating motion inside it as a main shaft. CONSTITUTION:When a door is pushed out, a cylinder 1 is rotated by a door metal fitting 5 attached on the door (A column metal fitting 6 is attached on the column). When the cylinder 1 is rotated, a spiral groove 4 in the side surface inside the cylinder is also rotated. Also, when the cylinder 1 is rotated, a main shaft 2 is raised along the groove 4 because steel balls 3 built in the main spindle 2 are inserted into the spiral groove 4 at their tips, and thus a spring 11 is compressed. When a force applied to the door is eliminated, the rotation of the cylinder 1 is stopped and the spring 11 is resilient. Then, when the main shaft 2 is pushed down by the resilience of the spring 11, the spiral groove 4 in the cylinder 1 is guided by the steel balls 3 built in the main shaft 2 so as to rotate the cylinder 1 reversely for the metal fitting 6 to close the door.
Patent JP-S5249285-A (JP)
Title: Method for treating polyolefins
Inventor: TOKUWAME MUTSUO
IPC: C08F4/60
Filed: 1975-10-18
Abstract: PURPOSE: To dehalogenate a polyolefin containing transition metal compounds supported on magnesium halide as catalyst residues not to cause rust formation of molding machines by the use of a lower fatty acid, etc.. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5648781-A (JP)
Title: Digital level converter
Inventor: MINAMI AKIHIKO
IPC: H03H17/00
Filed: 1979-09-28
Abstract: PURPOSE:To make level conversion possible by using a no-code operator by converting reference level data according to conversion level data. CONSTITUTION:Data to be level-converted is denoted as S, reference level data as P, and conversion level data as G. Then, data after conversion is expressed by (1) (where each signal consists of eight bits). This is modified into expressions (2) and (3). For this purpose, data converter 11 that converts reference data P according to conversion data G converts conversion data G to obtain A of expression (4). This and converted data S are added together by no-code adder 12. Next, its sum is multiplied by conversion data G by no-code multiplier 13. Thus, the no-code operator is used for level conversion.
Patent JP-H10303183-A (JP)
Title: Method of forming pattern
Inventor: SHINOHARA KEIJI
IPC: H01L21/302
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a reliable semiconductor superior in characteristic by transferring a pattern similar to the pattern formed on organic films to the substrate. SOLUTION: A reaction product 16 is formed by etching an organic antireflection film 14 by using gas containing chlorine and the product is wholly coated by fluorocarbon polymer film 38. Owing to the coating, when the Si wafer 11 is exposed to the air, the fluorocarbon polymer film 38 prevents water in the air from entering the reaction product 16 and the volume of the reaction product 16 does not expand because of no reaction between chlorine in the reaction product and the water in the air.
Patent JP-H09307234-A (JP)
Title: Multilayer wiring structure and manufacture thereof
Inventor: FUNADA YOSHITSUGU
IPC: H05K1/03
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient and high density multilayer wiring structure, having excellent heat-resisting property, a low dielectric constant and a low thermal expansion coefficient etc., on which a highly precise microscopic via hole can be formed by the process same as a photoresist. SOLUTION: A coating solution, containing dissolved epoxy acrylate resin having fluorene flamework, is applied on an insulating substrate 2, a semihardened film 40 is formed, and its surface is roughened to the prescribed roughness. After a metal compound solution has been applied to the roughened surface and it is heat-treated, either of the above-mentioned dissolved coating solutions is applied again. After baking, an exposure and developing operation is conducted, and a wiring pattern 45 is obtained. A conductor 43 is formed by reducing an exposed metal compound layer of wiring pattern form, and by conducting a substituted paradium plating and electroless plating operation. Subsequently, a resin layer is formed thereon, its surface is roughened, a metal compound layer is formed, a resin layer via pattern 46 is formed thereon, and a conductor 53 is formed.  A multilayer wiring structure, having arbitrary number of layers, can be obtained by repeating a layer insulating film forming process and a conductor wiring forming process.